Patents by Inventor Edward T. Welburn, Jr.

Edward T. Welburn, Jr. has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: D293310
    Type: Grant
    Filed: September 13, 1985
    Date of Patent: December 22, 1987
    Assignee: General Motors Corporation
    Inventors: Gary N. Clark, Kirk H. Jones, Edward T. Welburn, Jr.